发明名称 |
Rail welding apparatus incorporating rail restraining device, weld containment device, and weld delivery unit |
摘要 |
A rail restraining, robotic welding and weld delivery device uses a frame for supporting a welding head with a clamp for restraining a first rail end and a second rail end and a base twist assembly for aligning said first end and second end. An interconnected weld containment apparatus pivotally connects to the clamp by use of a cam actuated linear pin. This arrangement is operable in an environment in clearance between rails and sufficiently compact that it may be operated from and carried in a truck based on a standard over the road truck or from a container.
|
申请公布号 |
US6787726(B2) |
申请公布日期 |
2004.09.07 |
申请号 |
US20020118481 |
申请日期 |
2002.04.08 |
申请人 |
HOLLAND LP |
发明人 |
THELEN RICHARD L.;KRAL RICHARD F. |
分类号 |
B23K9/00;B23K9/038;B23K37/04;B23K37/06;E01B11/44;E01B11/50;E01B29/42;(IPC1-7):B23K9/00 |
主分类号 |
B23K9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|